mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-02-01 13:11:39 +01:00
51fc414ff4
Summary: Without this check unnecessary FMA instructions are generated when the FSUB terms are reused. This also has the side-effect that the same value is computed to different levels of precision, which can create undesirable effects if the results are used together in subsequent computation. Reviewers: arsenm, nhaehnle, foad, tpr, dstuttard, spatel Reviewed By: arsenm Subscribers: jvesely, wdng, hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D71656